sakula | 12d8a78b8c55cfdd83d9a28e01fb1250ea650ba17a5a6dbd4e79f6e16a0f3eb0

General

Target

12d8a78b8c55cfdd83d9a28e01fb1250ea650ba17a5a6dbd4e79f6e16a0f3eb0.exe
Size

216KB
MD5

7e7f18ab921ddf04a11cdcc6aefd581e
SHA1

0aa3dc262cf177cc8967e03652a043c3e35178ab
SHA256

12d8a78b8c55cfdd83d9a28e01fb1250ea650ba17a5a6dbd4e79f6e16a0f3eb0
SHA512

b50f07b95c1c7d4efee9e1fbb2b9cf032c2ad5314d131ab7ffc30ee92be93d460516ae310a5ab44a13716586bb30e2a891d0ebd6820bd29ab74b7749b55a9a1d

Score

10^/10

sakula persistence rat suricata trojan

Malware Config

Signatures

Sakula
Sakula is a remote access trojan with various capabilities.
trojan rat sakula

Sakula Payload 4 IoCs

Processes:

resource	yara_rule
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula
behavioral1/memory/1192-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1500-59-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula

suricata: ET MALWARE SUSPICIOUS UA (iexplore)
suricata: ET MALWARE SUSPICIOUS UA (iexplore)
suricata
suricata: ET MALWARE Sakula/Mivast RAT CnC Beacon 1
suricata: ET MALWARE Sakula/Mivast RAT CnC Beacon 1
suricata
Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

1500 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1660 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

12d8a78b8c55cfdd83d9a28e01fb1250ea650ba17a5a6dbd4e79f6e16a0f3eb0.exe

pid process

1192 12d8a78b8c55cfdd83d9a28e01fb1250ea650ba17a5a6dbd4e79f6e16a0f3eb0.exe

pid	process
1500	MediaCenter.exe

pid	process
1660	cmd.exe

pid	process
1192	12d8a78b8c55cfdd83d9a28e01fb1250ea650ba17a5a6dbd4e79f6e16a0f3eb0.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

12d8a78b8c55cfdd83d9a28e01fb1250ea650ba17a5a6dbd4e79f6e16a0f3eb0.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\MicroMedia = "C:\\Users\\Admin\\AppData\\Local\\Temp\\MicroMedia\\MediaCenter.exe"	12d8a78b8c55cfdd83d9a28e01fb1250ea650ba17a5a6dbd4e79f6e16a0f3eb0.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery
T1018

Processes:

PING.EXE

pid process

752 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

12d8a78b8c55cfdd83d9a28e01fb1250ea650ba17a5a6dbd4e79f6e16a0f3eb0.exe

description pid process

Token: SeIncBasePriorityPrivilege 1192 12d8a78b8c55cfdd83d9a28e01fb1250ea650ba17a5a6dbd4e79f6e16a0f3eb0.exe

pid	process
752	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1192	12d8a78b8c55cfdd83d9a28e01fb1250ea650ba17a5a6dbd4e79f6e16a0f3eb0.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

12d8a78b8c55cfdd83d9a28e01fb1250ea650ba17a5a6dbd4e79f6e16a0f3eb0.execmd.exe

description	pid	process	target process
PID 1192 wrote to memory of 1500	1192	12d8a78b8c55cfdd83d9a28e01fb1250ea650ba17a5a6dbd4e79f6e16a0f3eb0.exe	MediaCenter.exe
PID 1192 wrote to memory of 1500	1192	12d8a78b8c55cfdd83d9a28e01fb1250ea650ba17a5a6dbd4e79f6e16a0f3eb0.exe	MediaCenter.exe
PID 1192 wrote to memory of 1500	1192	12d8a78b8c55cfdd83d9a28e01fb1250ea650ba17a5a6dbd4e79f6e16a0f3eb0.exe	MediaCenter.exe
PID 1192 wrote to memory of 1500	1192	12d8a78b8c55cfdd83d9a28e01fb1250ea650ba17a5a6dbd4e79f6e16a0f3eb0.exe	MediaCenter.exe
PID 1192 wrote to memory of 1660	1192	12d8a78b8c55cfdd83d9a28e01fb1250ea650ba17a5a6dbd4e79f6e16a0f3eb0.exe	cmd.exe
PID 1192 wrote to memory of 1660	1192	12d8a78b8c55cfdd83d9a28e01fb1250ea650ba17a5a6dbd4e79f6e16a0f3eb0.exe	cmd.exe
PID 1192 wrote to memory of 1660	1192	12d8a78b8c55cfdd83d9a28e01fb1250ea650ba17a5a6dbd4e79f6e16a0f3eb0.exe	cmd.exe
PID 1192 wrote to memory of 1660	1192	12d8a78b8c55cfdd83d9a28e01fb1250ea650ba17a5a6dbd4e79f6e16a0f3eb0.exe	cmd.exe
PID 1660 wrote to memory of 752	1660	cmd.exe	PING.EXE
PID 1660 wrote to memory of 752	1660	cmd.exe	PING.EXE
PID 1660 wrote to memory of 752	1660	cmd.exe	PING.EXE
PID 1660 wrote to memory of 752	1660	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\12d8a78b8c55cfdd83d9a28e01fb1250ea650ba17a5a6dbd4e79f6e16a0f3eb0.exe
"C:\Users\Admin\AppData\Local\Temp\12d8a78b8c55cfdd83d9a28e01fb1250ea650ba17a5a6dbd4e79f6e16a0f3eb0.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1192

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1500

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\12d8a78b8c55cfdd83d9a28e01fb1250ea650ba17a5a6dbd4e79f6e16a0f3eb0.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1660

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:752

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Remote System Discovery

1

T1018

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe

MD5
4edbcc98b165705a7bb1f906d34f0bb7

SHA1
7f4a0be9bf1f7e540d09a88e244a6892d11a7dc7

SHA256
674963fc7adf513904a61e6d46a2662f0f3227073fc369ee7a99e8f664d66f9d

SHA512
289d7a8f0208ad9352a456446377138c7acbb06dab5f4849df7940c99e582c9a0b9316c4098d3a153863413ca0158e1514a1562ed5e61dedd77365d8505ad66e

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe

MD5
4edbcc98b165705a7bb1f906d34f0bb7

SHA1
7f4a0be9bf1f7e540d09a88e244a6892d11a7dc7

SHA256
674963fc7adf513904a61e6d46a2662f0f3227073fc369ee7a99e8f664d66f9d

SHA512
289d7a8f0208ad9352a456446377138c7acbb06dab5f4849df7940c99e582c9a0b9316c4098d3a153863413ca0158e1514a1562ed5e61dedd77365d8505ad66e

Download Submit
memory/1192-54-0x0000000075831000-0x0000000075833000-memory.dmp

Filesize
8KB

Download
memory/1192-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1500-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads